Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The embodiment of the invention provides an escape cover hinge structure which comprises a hinge movable piece and a hinge fixed piece. The hinge movable piece is connected with an escape cover, the hinge fixed piece is hinged to the hinge movable piece through a hinge shaft, and the hinge fixed piece is connected with a top cover. The hinge shaft is sleeved with a spring, the fixed end of the spring is connected with the hinge fixed piece, and the free end of the spring is connected with a pin shaft. The pin shaft is connected with a wrench, the wrench is connected with the hinge movable piece, and the wrench controls opening of the escape cover through adjustment of the spring. Meanwhile, the escape cover hinge structure has the beneficial effects that assistance can be provided for opening the escape cover, and meanwhile the opening angle of the escape cover can be fixed.
本发明的实施例提供一种逃生盖铰链结构，包括：铰链活动片，所述铰链活动片与逃生盖连接；铰链固定片，所述铰链固定片与所述铰链活动片通过铰链轴铰接，所述铰链固定片与顶盖连接；在所述铰链轴上套设有弹簧，所述弹簧的固定端与所述铰链固定片连接，所述弹簧的自由端与销轴连接，所述销轴与扳手连接，所述扳手与所述铰链活动片连接，所述扳手通过调节所述弹簧控制所述逃生盖的开启。同时，本发明具有可以为开启逃生盖提供助力，同时，可以固定逃生盖的开启角度的特点。
The embodiment of the invention provides an escape cover hinge structure which comprises a hinge movable piece and a hinge fixed piece. The hinge movable piece is connected with an escape cover, the hinge fixed piece is hinged to the hinge movable piece through a hinge shaft, and the hinge fixed piece is connected with a top cover. The hinge shaft is sleeved with a spring, the fixed end of the spring is connected with the hinge fixed piece, and the free end of the spring is connected with a pin shaft. The pin shaft is connected with a wrench, the wrench is connected with the hinge movable piece, and the wrench controls opening of the escape cover through adjustment of the spring. Meanwhile, the escape cover hinge structure has the beneficial effects that assistance can be provided for opening the escape cover, and meanwhile the opening angle of the escape cover can be fixed.
本发明的实施例提供一种逃生盖铰链结构，包括：铰链活动片，所述铰链活动片与逃生盖连接；铰链固定片，所述铰链固定片与所述铰链活动片通过铰链轴铰接，所述铰链固定片与顶盖连接；在所述铰链轴上套设有弹簧，所述弹簧的固定端与所述铰链固定片连接，所述弹簧的自由端与销轴连接，所述销轴与扳手连接，所述扳手与所述铰链活动片连接，所述扳手通过调节所述弹簧控制所述逃生盖的开启。同时，本发明具有可以为开启逃生盖提供助力，同时，可以固定逃生盖的开启角度的特点。
Escape cover hinge structure
一种逃生盖铰链结构
29.09.2020
Patent
Elektronische Ressource
Chinesisch
HINGE DEVICE WITH FREEZONE FOR EMERGENCY ESCAPE STAIRS
| Europäisches Patentamt | 2018